Jowoon Chong

Title: Jowoon Chong: Innovator in Atrial Fibrillation Detection

Introduction

Jowoon Chong is a notable inventor based in Worcester, MA (US). He has made significant contributions to the field of medical technology, particularly in the detection and monitoring of atrial fibrillation. With a total of 3 patents to his name, Chong's work is paving the way for advancements in smartphone health applications.

Latest Patents

Chong's latest patents focus on a real-time arrhythmia discrimination method that can be utilized in smartphones. This innovative method is capable of distinguishing between normal sinus rhythm (NSR), atrial fibrillation (AF), premature atrial contractions (PACs), and premature ventricular contractions (PVCs) using pulsatile time series data collected from a smartphone's camera. To enhance the sensitivity of AF detection and incorporate the identification of PVCs and PACs, Chong's method combines several analytical techniques. These include the Root Mean Square of Successive RR Differences (RMSSD), Shannon Entropy (ShE), and turning point ratio (TPR), along with the Poincare plot. The method also utilizes features such as pulse rise/fall time and amplitude for effective arrhythmia discrimination.

Career Highlights

Chong is affiliated with Worcester Polytechnic Institute, where he continues to engage in research and development in the field of health technology. His work is characterized by a commitment to improving patient outcomes through innovative solutions.

Collaborations

Chong collaborates with Ki H Chon, contributing to the advancement of their shared research interests in medical technology.

Conclusion

Jowoon Chong's contributions to the detection and monitoring of atrial fibrillation represent a significant step forward in the integration of health technology with everyday devices. His innovative methods are set to enhance the capabilities of smartphone applications in monitoring heart health.